ARROW-12376: [Dev] Log traceback for unexpected exceptions in archery trigger-bot
Some earlier attempts at invoking Crossbow failed and the reason wasn't clear. This logs full tracebacks for unexpected exceptions to make it easier to tell what happened.
Example where we ran into a mysterious error: https://github.com/apache/arrow/pull/9941#issuecomment-819363464
Closes #10037 from lidavidm/arrow-12376
Authored-by: David Li <li.davidm96@gmail.com>
Signed-off-by: Sutou Kouhei <kou@clear-code.com>
diff --git a/dev/archery/archery/bot.py b/dev/archery/archery/bot.py
index 27cf247..c69cf91 100644
--- a/dev/archery/archery/bot.py
+++ b/dev/archery/archery/bot.py
@@ -146,7 +146,7 @@
logger.error(e)
pull.create_issue_comment("```\n{}\n```".format(e.message))
except Exception as e:
- logger.error(e)
+ logger.exception(e)
comment.create_reaction('-1')
else:
comment.create_reaction('+1')
